A nurse is assessing an adult male client who has a BMI of 20. The nurse should identify that the client's BMI falls within which of the following categories?

Healthy weight

Malnutrition

Overweight

Obesity

Answer and Explanation

The Correct Answer is A

A. A BMI of 20 falls within the healthy weight range for adults.

B. Malnutrition is characterized by a BMI below the healthy weight range and is typically associated with BMI values less than 18.5.

C. Overweight is characterized by a BMI between 25 and 29.9.

D. Obesity is characterized by a BMI of 30 or higher.

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Correct Answer is B

Explanation

A. Crepitus is not typically associated with right ventricular heart failure; it may indicate subcutaneous emphysema or air leakage into the tissues.

B. Right ventricular heart failure often leads to elevated pulmonary artery pressure due to increased pressure in the pulmonary circulation.

C. Hepatosplenomegaly may occur in congestive heart failure but is not specific to right ventricular heart failure.

D. Confusion may occur in severe cases of heart failure due to decreased cerebral perfusion, but it is not specific to right ventricular heart failure.

A. Hypotension B. Tachycardia C. Muscle cramps D. Hyperreflexia E. None F. None

Correct Answer is A

Explanation

A. Hypotension occurs because hypermagnesemia causes vasodilation, which lowers blood pressure. Magnesium acts as a smooth muscle relaxant, decreasing vascular resistance and contributing to hypotension. This is a common clinical finding when magnesium levels exceed the normal range.

B. Tachycardia is not expected with hypermagnesemia. Elevated magnesium levels depress the heart's electrical activity, leading to bradycardia (slow heart rate) instead of tachycardia.

C. Muscle cramps are typically associated with hypomagnesemia, which increases neuromuscular excitability. In hypermagnesemia, neuromuscular function is suppressed, leading to muscle weakness rather than cramps.

D. Hyperreflexia is a symptom of hypomagnesemia, not hypermagnesemia. In hypermagnesemia, neuromuscular activity is depressed, resulting in diminished or absent deep tendon reflexes

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A nurse is assessing an adult male client who has a BMI of 20. The nurse should identify that the client's BMI falls within which of the following categories?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is B

Explanation

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